0xBridge MCP Server

MCP (Model Context Protocol) server for 0xBridge — exposes cross-chain bridge operations as standardized tools for AI agents.

Usage

{
  "mcpServers": {
    "0xaibridge": {
      "command": "npx",
      "args": ["-y", "@0xaibridge/mcp"]
    }
  }
}

Or run directly:

npx @0xaibridge/mcp

Tools

| Tool | Description | |------|-------------| | bridge_getRoute | Query available bridge routes between two chains | | bridge_estimateFee | Estimate bridge transfer fee | | bridge_transfer | Execute a bridge transfer (requires PRIVATE_KEY env var) | | bridge_getHealth | Check if the MCP server is running and the SDK is available | | bridge_getChainInfo | Get information about supported chains |

Environment Variables

| Variable | Required | Description | |----------|:--------:|-------------| | PRIVATE_KEY | For bridge_transfer | Deployer/relayer private key for signing transactions |